Zheng Bao (zheng.bao@amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11377
-gerrit
commit dfcf1a2b793a56eee1eeef158ea0d062fbe140b0 Author: zbao fishbaozi@gmail.com Date: Wed Aug 26 03:37:40 2015 -0400
AMD Bettong: Set the USB3 port as unremoveable.
Without this change, if one USB3 device is attached when the board is power up, the USB3 port can not be used.
Change-Id: I98628975000c7d56b1540c2b321d580ace1ef70e Signed-off-by: Zheng Bao zheng.bao@amd.com Signed-off-by: Zheng Bao fishbaozi@gmail.com --- src/mainboard/amd/bettong/BiosCallOuts.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/src/mainboard/amd/bettong/BiosCallOuts.c b/src/mainboard/amd/bettong/BiosCallOuts.c index 0311baa..ad8dc40 100644 --- a/src/mainboard/amd/bettong/BiosCallOuts.c +++ b/src/mainboard/amd/bettong/BiosCallOuts.c @@ -87,6 +87,7 @@ AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr) FchParams_env->Usb.Xhci0Enable = FALSE; #endif FchParams_env->Usb.Xhci1Enable = FALSE; + FchParams_env->Usb.USB30PortInit = 8; /* 8: If USB3 port is unremoveable. */
/* sata configuration */ }